      body {
        color: #0d0c22;
        font-weight: 400;
        line-height: 28px;
        font-size: 14px;
      }
      .header {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 64px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 0 20px;
        box-sizing: border-box;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.12), 0 0 6px rgba(0, 0, 0, 0.04);
      }
      .header > span {
        display: inline-block;
        color: #fff;
        border: none;
        border-radius: 8px;
        outline: none;
        background: #ea4c89;
        text-align: center;
        cursor: pointer;
        font-size: 14px;
        font-weight: 500;
        line-height: 20px;
        box-sizing: border-box;
        height: 40px;
        padding: 10px 16px;
      }
      .header > span:hover {
        background: #f082ac;
      }
      .header input {
        padding: 8px;
        outline: none;
        border: 1px solid #ddd;
        border-radius: 4px;
      }
      .filter {
        padding-top: 100px;
        display: flex;
        justify-content: center;
      }
      .category {
        padding: 10px 12px;
        color: #6e6d7a;
        cursor: pointer;
        transition: color 200ms ease;
      }
      .category.active {
        color: #0d0c22;
        border-radius: 8px;
        background: rgba(13, 12, 34, 0.05);
        font-weight: 500;
      }
      .list {
        overflow: hidden;
        width: 1400px;
        margin: 0 auto;
        padding-top: 30px;
      }
      .list-item {
        float: left;
        width: 25%;
        box-sizing: border-box;
        text-align: center;
      }
      .list-item  .banner {
        width: 300px;
        margin: 0 auto;
      }
      .list-item  .banner img {
        border-radius: 8px;
        cursor: pointer;
        width: 100%;
      }
      .message {
        position: fixed;
        top: 50px;
        right: 20px;
        background: #fff;
        box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
        transform: translateX(200%);
        transition: transform 0.5s;
        width: 200px;
        padding: 20px;
      }
      .message.active {
        transform: translateX(0);
      }
      .find:hover {
        text-decoration: underline;
      }